The 2 reference contexts in paper Christopher F. Baum, Tairi Room (2001) “A test for long-range dependence in a time series” / RePEc:tsj:stbull:y:2001:v:10:i:60:sts18

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    rep(1000) kdensity seed(123) sg162Tools for spatial data analysis drop(numlist), if used with optionusingfilename, specifies the cases (rows) and variables (columns) to be dropped before savegraph(filename[, replace])requests that the graph be saved infilename.Iffilenameexists, an error will occur unless model(error)requests that the spatial error model be estimated. symmetric W
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    Finally,spatwmatcan be used to generate the eigenvalues matrix required byspatreg: where variableYcan take only positive values, andwijdenotes the elements of a nonstandardized symmetric binary weights Using spatcorr Using spatlsa 19-0.024 -0.125 2.289 0.044 0.482 380.181 0.122 0.022 2.625 0.004 387.290 -0.104 2.11 3 3.498 0.000 where-denotes the spatial aut
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    Illustrating difference of two means, selecting number of clusters Description . egen q = rprod(a-c) in 8/11 The sequence of operations ismax(),words,format(),sep(). In this toy example, it would have been no more work to do it the direct way gr46Display a graph of nonlinear effects Expected Chi-Squared d.f. = 1 W
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    (0-1]0.416 -0.021 0.062 7.105 0.000 SourceSS df MS Number of obs = 400 Moran scatterplot (Moran’s I = 0.511)Residential burglaries & vehicle thefts per 1,000 households a circle, locations belonging to quadrant 2 (low-low spatial association) are represented by a square, locations belonging to Total13438.2195 48 279.962907 Ro
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